Liquid sample cylinder with integral mixing pump

摘要

An apparatus for mixing dissimilar fluids or fluids having different densities is disclosed. A piston shaped for a close fit and slidably mounted within a tubular member divides a material container into a pressurized end and a mixing chamber. A pump is sealably attached to a base plate. The pump communicates with the mixing chamber through an inlet. The outlet bore is directed so that the discharging mixture from the pump causes a turbulent mixing action within the mixing chamber.